how to insert a (,) comma between 2 (' ') in a textbox. The reason is I have a couple of checkboxes, and when checked, text is added to the textbox ex. 1''2''3''4' and so on. This is then added to a sql request so there must be a , between each '' ex. '1','2','3','4' Now I trid with doing like this:
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Insert checkbox checked value when checked to textbox as comma seperated string in vb.net or javascript
suppose i have 3 checkboxes and and 1 textboxes in my webpage.aspx
when i checked checkbox1 and checkbox2 then in textbox it will appear as 1,2 only on checkboxes checked event ...
and i want its revert also :
if i set textbox de
I have this
CODE:
The var have a value like:
When the value pass to the textbox i have:
Need to put the value with point and not comma in textbox...
how to handle this . I have a textbox, I want to create an argument that if the user will put a value in textbox such as a comma �,� then something like this . .
If textbox1.text has contains �,� then
button1.enabled = true
else if no comma in the textbox1.text then
button1.enabled = false
I am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.
Private Sub TextBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyUp
If (e.KeyCode = Keys.Enter) Then
ListBox1.BeginUpdate()
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I am trying to write a vb2008 program that allows a user to select an airport from a combobox and then once the value has been selected it searches a comma separated text file once it has found the airport selected ( always the first column in the file) in the file it populates 8 other textboxes with the row data from the file. The idea is to select the airport and then it calls up the radio frequencies associated with the airport.I assume you have to call the data into an array and the search thorough the array until the combobox.selectedvalue = the value in the array, but i am unsure how to do this Ideally I would like to be able to the user to add data to the file thats why I used a combox, but I am having trouble trying to get the boxes to populate so first things first.
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How do I insert commas to numbers so I can convert 1000 to 1,000 or 1000000 to 1,000,000. FileSize = GetSize(MyFile).ToString & " KB"
the output would be "6652 KB"
i m trying to get output 6,652 KB
I'm trying to insert a string that contains a comma into a varchar in vb.net. How do I make the insert statement I'm building understand that I want "X,Y" to be in the varchar and not X in the varchar and Y in the next column?
View 1 RepliesHow to insert and retrive multiple asp.net checkboxes values to MSSQl database as comma seperaed string 1,2,3,4,5 using vb.net ? and retrieve the inserted checkbox chekched in disabled form ..using vb.net url...I want this type of whole layout in vb.net means if user registered selected seats then then next the same page load for todays date the selected seats will be disabled
View 2 RepliesWhat I want to know is if there is a way to insert text into a text box on another browser using visual basic...Also if there is a way to put text only into specific fields... An example...A password memory program...What I mean by this is you have a form filled up with usernames and passwords and it will insert the correct username and password for the specified site. I guess the main thing I need to know is if it is possible to make visual basic correspond with another browser instead of using the actual WebBrowser control and a place I could go to find out how.
View 1 RepliesI copied text From other program how can I paste this text to a textbox?
View 3 RepliesI forgot, what is a command to paste/insert already
View 3 RepliesI'm trying to parse csv file with VB.NET.csv files contains value like 0,"1,2,3",4 which splits in 5 instead of 3. There are many examples with other languages in Stockoverflow but I can't implement it in VB.NET.Here is my code so far but it doesn't work...
Dim t As String() = Regex.Split(str(i), ",(?=([^""]*""[^""]*"")*[^""]*$)")
I have a text box with a list of entries for example:
Reference 1
Reference 2
Reference 3
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I plan to read the string back into a the textbox later using the split() method and assign each to string to an array.
I have 3 checkboxes and 1 textbox i use only these controls mentioned above ..I want ---- when i check checkbox1 and checkbox2 then it will display in textbox1 as 1,2 as it is as the same ascending order not 1,2, or 2,1,I use this type of coding in asp.net (VB) , i wanna use this coding for 45 checkboxes........
View 1 RepliesI am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.[code]
View 2 RepliesI'm having a little trouble with this... I have a Session variable which contains a string of comma separated ID's which needs to be passed to a stored procedure but if it is more than 8000 characters, it needs to be split into more comma separated strings. For example;
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I have 3 checkboxes and 1 textbox
checkbox1, checkbox2, checkbox3
when i check first checkbox1 and then checkbox3 then in textbox it will appear as 1,3 exactly......
If i have two textboxes textbox1 & textbox2 and button1 in my ASP.NET and SQL Server database
Database records are:
ID Date Seats
1 15-Dec-2010 1,2
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my problem is for example if
1,50
1,200
are loaded in listbox1 and i split the "," and its value to textbox1 when i select the index 1 in listbox i get the same value as first index here is my code for load the textfile to listbox
Dim linereader As New System.IO.StreamReader(OpenFileDialog.FileName)
While (linereader.Peek <> -1)
ListBox1.Items.Add(linereader.ReadLine.Split(",")(0))
End While
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I have string 12.3.2010,13.3.2010,14.3.2010,15.3.2010
And how to check for example: is 12.3.2010 member of this string up.
If it is, messagebox ("true")
If it isn't, messagebox ("false")
It's important to say that size of the string is not specified, so it can have more dates.
This is my first 'serious' VB2008 project. Attempting to write a comma separated file. vis:
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Is there a better method for outputing the data, rather than having to concatinate all the elements into a string and then writing it? In the 'good old VB6' days a Print statement followed by each value and a separator would do the trick. I can't seem to find the appropriate override for the WriteLine method.
sort a comma delimited string to different textboxes.Ex.
111,222,3,44,5555,66
to
Textbox1
Textbox2
Textbox3
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i have a stream reader reading a csv comma delimited file, its skipping every second line though if i edit the file and enter blank lines in between, it reads them correctly
View 6 RepliesI have a text file, with several lines of comma delimited data. The easy part is that each item fits into the same field, so I can use a 2 dimensional array. I would like to use .net classes to do this, not the old file handling functions I was used to.How can I take the text file and load the data in the text file into a 2 dimensional array.Here is example data in test.txt
1,1,1,2,2,2,1,1,1,3,3,3,4,4
2,3,4,5,1,1,1,2,3,4,5,1,1,1
2,3,4,5,6,1,1,1,1,2,2,3,3,4
So this would go into a (14,3) array.I would like to make sure, that the array is automatically sized to the size of the data also.
I'm having some trouble converting a double to a string.I have a double value, like 43.64 and I need a string like this: "43.64"If I try to convert the double to a string I always get "43,64" what doesn't work for me..
View 5 RepliesI get this error at the second dot of the IP address specified in my connection string.
Error1Comma, ')', or a valid expression continuation expected.
The code is as follows:
Option Strict Off
Option Explicit On
Imports System.Data
Imports System.Data.SqlClient
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I'm brand new to visual basic and I've been given an exercise to extract data from a text file. I can get the lines of data to read in and can get the names out using the following code. How can I extract the department i.e. sales and finance also using the mid and instr functions? I also need to be able to list list the people by department using a dropdown combo box.
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I need to extract a html table and show the data in comma separated format. Below is a similar html table from which I need to parse data.
View 4 RepliesI want to pass a comma delemited list of values as a parameter to a query I'm building using the designer in Visual Studio 2008 based on some strongly typed DAL tutorials I was going through. The query is going against a DB2 database. Here's what I want to do:
select * from prices where customer in(?)
It works fine win I pass in 123456 as ?But fails when I pass in '123456' (it is a char field so I don't know why this doesn't work; it must be adding these behind the scenes) or 123456, 123457 or '123456', '123457' I'm adding this page to a portal where all the data access is being done based on the DAL designer model with a BLL that calls it so I wanted to do it this way for consistency.
